Return-Path: Received: (qmail 21137 invoked from network); 1 Nov 1999 00:43:55 +0000 Received: from unknown (HELO magnet.force9.net) (195.166.128.26) by guiness.force9.net with SMTP; 1 Nov 1999 00:43:55 +0000 Received: (qmail 25164 invoked from network); 1 Nov 1999 00:52:26 -0000 Received: from unknown (HELO post.thorcom.com) (212.172.148.70) by magnet.plus.net.uk with SMTP; 1 Nov 1999 00:52:26 -0000 Received: from majordom by post.thorcom.com with local (Exim 3.02 #1) id 11i5QY-0004uv-00 for rsgb_lf_group-outgoing@blacksheep.org; Mon, 01 Nov 1999 00:34:26 +0000 Received: from brockman.tinet.ie ([159.134.237.30]) by post.thorcom.com with esmtp (Exim 3.02 #1) id 11i5QW-0004uq-00 for rsgb_lf_group@blacksheep.org; Mon, 01 Nov 1999 00:34:24 +0000 Received: from p148.lifford1.eircom.net ([159.134.235.148] helo=beachwood.tinet.ie) by brockman.tinet.ie with smtp (Exim 2.05 #23) id 11i5QQ-00026k-00 for rsgb_lf_group@blacksheep.org; Mon, 1 Nov 1999 00:34:18 +0000 Message-ID: <005701bf2401$60427ac0$8aeb869f@beachwood.tinet.ie> From: "Finbar O'Connor" To: rsgb_lf_group@blacksheep.org Subject: Re: LF: re: 500khz Date: Mon, 1 Nov 1999 00:38:07 -0000 MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1; format=flowed Content-Transfer-Encoding: 8bit X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 4.72.3110.5 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1106 Precedence: bulk Reply-To: rsgb_lf_group@blacksheep.org X-Listname: rsgb_lf_group Sender: Hi Hans-Joachim, I do not disagree with your power level for WCC and WSL, I was just commenting on the sheer power level used by these stations, compared to the ususal 1 kw transmitters used at coast radio stations. The 1996 Admiralty List of Radio Signals Volume 1, notes the high power used by WCC and WSL. Many a time our own 1 kw transmitters had sunk to 500 watts, before a new pair of output valves were fitted, but we still managed to cover well out into the Atlantic by day and night. Very best regards Finbar EI0CF EJM -----Original Message----- From: Hans-Joachim Brandt To: rsgb_lf_group@blacksheep.org Date: 01 November 1999 00:15 Subject: Re: LF: re: 500khz Dear Finbar et AL; THE POWER OF WCC and WSL I have taken from a 1959 list of coast and ship stations, volume 1, coast stations. Concerning a medium wave band, as stated on another occasion (DK8KWs medium wave tx), we should choose a frequency sufficiently far from the 450 kHz to 468 kHz I.F. range of receivers, therefore I had pleaded for 410 kHz (or somewhat higher). 73 Ha-Jo, DJ1ZB Stations like > Chatham WCC and Amaganset WSL, were mentioned, but their power levels were > exceptional, just imagine 30-40 kw, a bit over the top , and to be quite > honest, their signals never struck me as being that much more potent than > the rest. How about a new band around 440 khz. After 136 khz it would be a > breeze. > > 73 Finbar EI0CF EJM > >